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Marquise|Natural|GIA

1.51ct J SI1 Marquise Natural Diamond

VG • J/SI1 • GIA 6551072778

Certificate GIA 6551072778

Diamond specifications and retailer prices

From ₹5,48,485 INR
$5,779 USD
As of November 2, 2026
Save ₹4,83,282 INR (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹10,31,767 INR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551072778. Listed at 9 retailers as of October 30, 2026, with prices from ₹5,48,485 to ₹10,31,767, a ₹4,83,282 spread on the same certified stone. NZ Jewellers lists it at ₹10,31,767. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551072778
Dimensions10.74 × 6.04 × 3.69 mm
L/W Ratio1.78
Top View
10.74 mm6.04 mm1.51 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551072778
Side View
Table 66.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 61.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: ₹10,31,767 INR|Low: ₹4,88,787 INR|High: ₹10,31,767 INR|Avg: ₹6,03,634 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10₹4,88,787 INR
Retailer 3₹5,42,049 INR
Retailer 8₹5,48,485 INR
Retailer 7₹5,73,256 INR
Retailer 4₹5,93,502 INR
Retailer 11₹6,10,081 INR
Retailer 2₹6,16,820 INR
Retailer 6₹6,16,820 INR
Retailer 9₹6,40,832 INR
Retailer 5₹9,08,839 INR
NZ Jewellers₹10,31,767 INR

24 data points across 11 retailers

9 retailers₹5,48,485 INR to ₹10,31,767 INR

Retailer 1
-
₹4,88,787 INR
$5,150 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
₹5,48,485 INR
$5,779 USD
View
B+
Retailer 3
-
₹5,73,256 INR
$6,040 USD
View
B
Retailer 4
-
₹5,93,502 INR
£4,924 GBP
View
Retailer 5
-
₹6,10,081 INR
$6,428 USD
View
Price last confirmed 11 days ago
Retailer 6
-
₹6,16,820 INR
$6,499 USD
View
B
Retailer 7
-
₹6,16,820 INR
$6,499 USD
View
B
Retailer 8
-
₹9,08,839 INR
£7,540 GBP
View
Most Expensive
C
NZ Jewellers
2152b405-07c6-46ab-a548-fd6aa0b275c8 · Oct 30
₹10,31,767 INR
$10,871 USD
View
8 more retailers have this diamond
Prices start from ₹5,48,485 INRSave up to ₹4,83,282 INR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.51ct Marquise
₹5,48,485 INR